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(svn r20336) -Codechange: rework the HQ updating

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This commit is contained in:
rubidium 2010-08-03 08:32:58 +00:00
parent ffedcc6533
commit f812e80002
4 changed files with 28 additions and 30 deletions
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10
src/table/unmovable_land.h
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@ -101,9 +101,9 @@ static const DrawTileSprites _unmovable_display_datas[] = {
#undef TILE_SPRITE_LINE
static const UnmovableSpec _original_unmovable[] = {
{STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER, 1, 1},
{STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE, 1, 1},
{STR_TOWN_BUILDING_NAME_STATUE_1, 1, 1},
{STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND, 10, 2},
{STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS, 1, 1},
{STR_LAI_UNMOVABLE_DESCRIPTION_TRANSMITTER, 0x11, 1, 1},
{STR_LAI_UNMOVABLE_DESCRIPTION_LIGHTHOUSE, 0x11, 1, 1},
{STR_TOWN_BUILDING_NAME_STATUE_1, 0x11, 1, 1},
{STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_OWNED_LAND, 0x11, 10, 2},
{STR_LAI_UNMOVABLE_DESCRIPTION_COMPANY_HEADQUARTERS, 0x22, 1, 1},
};

1
src/unmovable.h
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@ -21,6 +21,7 @@ void UpdateCompanyHQ(Company *c, uint score);
/** An (unmovable) object that isn't use for transport, industries or houses. */
struct UnmovableSpec {
StringID name; ///< The name for this object.
uint8 size; ///< The size of this objects; low nibble for X, high nibble for Y.
uint8 build_cost_multiplier; ///< Build cost multiplier per tile.
uint8 clear_cost_multiplier; ///< Clear cost multiplier per tile.

28
src/unmovable_cmd.cpp
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@ -46,8 +46,27 @@
return UnmovableSpec::Get(GetUnmovableType(tile));
}
/**
* Increase the animation stage of a whole structure.
* @param northern The northern tile of the structure.
* @pre GetUnmovableOffset(northern) == 0
*/
void IncreaseAnimationStage(TileIndex northern)
{
assert(GetUnmovableOffset(northern) == 0);
const UnmovableSpec *spec = UnmovableSpec::GetByTile(northern);
TileArea ta(northern, GB(spec->size, 0, 4), GB(spec->size, 4, 4));
TILE_AREA_LOOP(t, ta) {
SetUnmovableAnimationStage(t, GetUnmovableAnimationStage(t) + 1);
MarkTileDirtyByTile(t);
}
}
/** We encode the company HQ size in the animation stage. */
#define GetCompanyHQSize GetUnmovableAnimationStage
/** We encode the company HQ size in the animation stage. */
#define IncreaseCompanyHQSize IncreaseAnimationStage
/**
* Destroy a HQ.
@ -91,12 +110,9 @@ void UpdateCompanyHQ(Company *c, uint score)
(val++, score < 720) ||
(val++, true);
EnlargeCompanyHQ(tile, val);
MarkTileDirtyByTile(tile);
MarkTileDirtyByTile(tile + TileDiffXY(0, 1));
MarkTileDirtyByTile(tile + TileDiffXY(1, 0));
MarkTileDirtyByTile(tile + TileDiffXY(1, 1));
while (GetCompanyHQSize(tile) < val) {
IncreaseCompanyHQSize(tile);
}
}
extern CommandCost CheckFlatLand(TileArea tile_area, DoCommandFlag flags);

19
src/unmovable_map.h
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@ -153,25 +153,6 @@ static inline void SetUnmovableOffset(TileIndex t, uint8 offset)
_m[t].m3 = offset;
}
/**
* Enlarge the given HQ to the given size. If the new size
* is larger than the current size, nothing happens.
* @param t the tile of the HQ.
* @param size the new size of the HQ.
* @pre t is the northern tile of the HQ
*/
static inline void EnlargeCompanyHQ(TileIndex t, byte size)
{
assert(GetUnmovableOffset(t) == 0);
assert(size <= 4);
if (size <= GetUnmovableAnimationStage(t)) return;
SetUnmovableAnimationStage(t, size);
SetUnmovableAnimationStage(t + TileDiffXY(0, 1), size);
SetUnmovableAnimationStage(t + TileDiffXY(1, 0), size);
SetUnmovableAnimationStage(t + TileDiffXY(1, 1), size);
}
/**
* Make an Unmovable tile.